Expansion Underway
Updates to the Three Rivers Convention Center
Big things are coming to Kennewick! The Three Rivers Convention Center is breaking ground on an exciting expansion that will elevate our ability to host premier events—bringing more space, modern amenities, and greater economic opportunity to the Tri-Cities region.
Proudly funded by the Kennewick Public Facilities District in partnership with A-1 Pearl, this investment reflects our community’s commitment to growth and innovation in Tri-Cities — at no cost to taxpayers.
square foot exhibit hall
square feet of additional meeting space
room convention hotel connected to the new space
Growth is Coming
More Visitors.
More Revenue.
More Opportunity.
This expansion represents smart, sustainable growth—designed to attract high-value events that support our city’s hotels, restaurants, shops, and workers. It’s about building more than just square footage—it’s about building momentum.
new annual attendees, driven by large-scale sports tournaments, conventions, and trade shows
room nights added per year, supporting local hotels and travel partners
cost to taxpayers
million
estimated total annual spending boost to the region
million
increase in local earnings from jobs and event-related services
million
annual increase in sales tax and hotel/motel tax revenue
Get Started
Now Booking Reservations for 2026!
We're excited to start booking events in our newly expanded facility! Whether you're planning a conference, gala, corporate meeting, or trade show, let's make it unforgettable.Â
